in the 5 days that my 690 got raced I nearly wore out one rear Michelin Desert and the front looked nearly new. We damaged 1 rear mousse when something went through the tire and sliced the mousse...but it still worked. If you are pinned on the throttle every day on every corner then you might burn tires up faster.
My intuition nearly makes up for my lack of good judgement.
Just installed my new trolling motor